Answer:
see below
Step-by-step explanation:
In decimal, the values of the fractions are ...
-0.2 = -0.200
-3/7 = -0.429
-2/8 = -0.250
So, in a, b, c order, they are ...
a = -3/7
b = -2/8
c = -0.2
The percent is 115% if put the numbers into a fraction know when finding a percent you can make the numbers you have already into a fraction so the fraction you have is 230/200 because 200 IS 230 so the number that IS is on top of the infraction so it 230/200=x/100. there is a x because you don't know what the percent is ,also the total percent you can get is a 100% so the x on top of a hundred so you do cross multiplying so 230 times 100 divided by 200 equals 115
To solve an equation that contains LIKE TERMS you just have to combine them together.
For example, 3x-22+2x=48.
3x-22+2x=48 Add both x's together.
5x-22=48 <this will be the answer. After that, just solve it like a regular equation.
If the equation that you're trying to solve looks like this, 5x-41=59+9x
Subtract the smallest number on both sides.
5x-41=59+9x
-5x -5x
-41=59+4x <this will be your answer and then you just have to solve it like a regular equation
MARK BRAINLIEST? HOPE IT HELPS. :)
Answer:
Step-by-step explanation:
Given that tags are attached to the left and right hind legs of a cow in a pasture. Let A1 be the event that the left tag is lost and the event that the right leg tag is lost. Suppose those two events are independent and A2 the event that the right leg tag is lost. Suppose those two events are independent and P(A1) = P(A2) = 0.3
a) the probability that at least one leg tag is lost
= 
(since A1 and A2 are independent)
=0.3+0.3-0.09
=0.51
b) the probability that exactly one tag is lost, given that at least one tag is lost.
= P(one leg lost)/P(atleast one leg lost)
=
c) the probability that exactly one tag is lost, given that at most one tag is lost.
It is a acute triangles because the degrees are less than 90 degrees